Commit d41cb6c4 authored by Magnus Karlsson's avatar Magnus Karlsson Committed by Alexei Starovoitov
Browse files

selftests: xsk: cleanup veth pair at ctrl-c 



Remove the veth pair when the tests are aborted by pressing
ctrl-c. Currently in this situation, the veth pair is left on the
system polluting the netdev space.

Signed-off-by: default avatarMagnus Karlsson <magnus.karlsson@intel.com>
Link: https://lore.kernel.org/r/20220510115604.8717-7-magnus.karlsson@gmail.com


Signed-off-by: default avatarAlexei Starovoitov <ast@kernel.org>
parent db1bd7a9

tools/testing/selftests/bpf/test_xsk.sh

+7 −0
Original line number Diff line number Diff line
@@ -97,6 +97,13 @@ NS0=root 
NS1=af_xdp${VETH1_POSTFIX}

MTU=1500



trap ctrl_c INT



function ctrl_c() {

        cleanup_exit ${VETH0} ${VETH1} ${NS1}

	exit 1

}



setup_vethPairs() {

	if [[ $verbose -eq 1 ]]; then

	        echo "setting up ${VETH0}: namespace: ${NS0}"